package com.ujiuye.web;

import com.ujiuye.enity.Student;
import com.ujiuye.service.StuService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/upStu")
public class UpdateUIServlet extends HttpServlet {
    @Override
    //显示查询到的学生信息
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        StuService ss = new StuService();
        PrintWriter pw = resp.getWriter();
        //获取id
        String id = req.getParameter("id");
        Student s = ss.qStu(id);
        req.setAttribute("s", s);
        req.getRequestDispatcher("update.jsp").forward(req, resp);
    }
}
